config BR2_PACKAGE_LIBSIGSEGV_ARCH_SUPPORTS
	bool
	default y if BR2_TOOLCHAIN_HAS_UCONTEXT

config BR2_PACKAGE_LIBSIGSEGV
	bool "libsigsegv"
	depends on BR2_PACKAGE_LIBSIGSEGV_ARCH_SUPPORTS
	help
	  Library for handling page faults in user mode.

	  http://www.gnu.org/software/libsigsegv/